Wind instrument



FIG. 1 is a front perspective view of a wind instrument showing my new design, the broken off showing of the coil indicating indeterminate length;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view; and

FIG. 5 is a top plan view. 

The ornamental design for a wind instrument, substantially as shown and described. 